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<h1 class="topictitle1">Managing Live Mounts</h1>
<div><p>This section describes live mount operations you can perform on Oracle copies on the management page.</p>
<p>You need to log in to the management page and choose <span class="uicontrol"><b><span><strong>Explore</strong></span> &gt; <span><strong>Live Mount</strong></span> &gt; <span><strong>Oracle</strong></span></b></span>.</p>
<p><a href="#EN-US_TOPIC_0000001792548924__en-us_topic_0000001090712911_table51069596392">Table 1</a> describes the related operations.</p>

<div class="tablenoborder"><a name="EN-US_TOPIC_0000001792548924__en-us_topic_0000001090712911_table51069596392"></a><a name="en-us_topic_0000001090712911_table51069596392"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001792548924__en-us_topic_0000001090712911_table51069596392" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Operations related to live mount</caption><colgroup><col style="width:21.279999999999998%"><col style="width:47.31%"><col style="width:31.41%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="21.279999999999998%" id="mcps1.3.4.2.4.1.1"><p>Operation</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="47.31%" id="mcps1.3.4.2.4.1.2"><p>Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="31.41%" id="mcps1.3.4.2.4.1.3"><p>Navigation Path</p>
</th>
</tr>
</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Modifying mount information</p>
</td>
<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>If parameters such as the bandwidth and IOPS of a mount copy are not configured when you create a live mount job, you can perform this operation to configure the parameters or modify the configured parameters.</p>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>Choose <span class="uicontrol"><b>More &gt; <span><strong>Modify</strong></span></b></span> in the row where the mount information resides.</p>
<p></p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Unmounting a mount copy</p>
</td>
<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>This operation enables you to unmount a copy from a host.</p>
<p><strong>Note</strong></p>
<ul><li>During unmounting, you need to determine whether to retain the copy generated by live mount. If you select to retain the copy, it is retained based on the retention period set in the <a href="en-us_topic_0000001792389296.html">mount update policy</a> or permanently retained (in case no mount update policy is set). Otherwise, the mounted copy is directly deleted.</li><li>If you select <span class="uicontrol"><b><span><strong>Forcibly delete after destruction failure</strong></span></b></span> during unmounting, the mount information on the <span>OceanProtect</span> and the host will be forcibly deleted when the unmount operation fails. After this option is selected, check whether the message <span class="uicontrol"><b>Mounted resources have been forcibly unmounted. Remaining resources may exist on the host. Clear them manually.</b></span> exists in the unmount job information after the unmount job is completed. If yes, perform operations by referring to <a href="en-us_topic_0000001792389192.html">Clearing Residual Mount Information on the Host</a>.</li></ul>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>Choose <span class="uicontrol"><b>More &gt; <span><strong>Destroy</strong></span></b></span> in the row where the mount information resides.</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Updating a mount copy</p>
</td>
<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>This operation enables you to update a mount copy for a host instantly.</p>
<p><strong>Note</strong></p>
<p>A mount copy can be updated only when the live mount status is <span class="uicontrol"><b><span><strong>Available</strong></span></b></span> or <span class="uicontrol"><b><span><strong>Mounting failed</strong></span></b></span>.</p>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><ol><li>Choose <span class="uicontrol"><b>More &gt; <span><strong>Update</strong></span></b></span> in the row where the mount information resides.</li><li>Select <span class="uicontrol"><b><span><strong>Update to latest copy data</strong></span></b></span> or <span class="uicontrol"><b><span><strong>Update to specified copy data</strong></span></b></span>.</li></ol>
</td>
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<tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Activating mount</p>
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<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>After live mount is disabled, it can be reactivated. After the activation, mount copies are updated based on the mount update policy.</p>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>Choose <span class="uicontrol"><b>More &gt; <span><strong>Activate</strong></span></b></span> in the row where the mount information resides.</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Disabling mount update</p>
</td>
<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>Perform this operation if you do not need to update a mount copy based on the mount update policy or you want to prevent a mount copy from being manually updated or live mount parameters from being modified.</p>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>Choose <span class="uicontrol"><b>More &gt; <span><strong>Disable</strong></span></b></span> in the row where the mount information resides.</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>Viewing mount details</p>
</td>
<td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>Scenario</strong></p>
<p>This operation enables you to view the details of a live mount.</p>
</td>
<td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>Choose <span class="uicontrol"><b><span><strong>More</strong></span> &gt; <span><strong>View</strong></span></b></span> in the row where a live mount resides.</p>
<p>View the details about the resource, copy data, and mount update policy.</p>
</td>
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